Didn’t know how to word title so please read!
Shortly after EXH and I splitting up and moving out, his family decided they were moving to a very rural area and he decided to move with them as he’s sponging off them and not working. In fairness to him, he has been doing the picking up/dropping DC off on his days. However, he is getting a 78 year old family member to drive. He doesn’t drive and won’t learn. He occasionally uses public transport which is on several times a day but last bus is 6pm I think (no trains). This road is notorious for landslides, has long parts next to open water with no barrier and very windy (as in bends a lot)and slippy when icy. I’m not trying to be ageist but I am uncomfortable with a 78 year old, nearly 79 driving my children in the dark on this road. It’s nearly 2 hours to get there from here as well through very rural countryside. He sees no problem with his family member doing this at all. AIBU to be uncomfortable with it?